Document Type : Translation
(2009). . Dastavard, 19(28), 52-67.
. "", Dastavard, 19, 28, 2009, 52-67.
(2009). '', Dastavard, 19(28), pp. 52-67.
, "," Dastavard, 19 28 (2009): 52-67,
. Dastavard, 2009; 19(28): 52-67.
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